PHL - FSD

$105 Find Cheap Flights from Philadelphia to Sioux Falls - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Sioux Falls departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Sioux Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Sioux Falls, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$240
Typical prices: $338-$562
Frontier
Mon 8/3Mon 8/10
PHL - FSD • 1 stop
Cheapest one-way
$105
Typical prices: $159-$312
Frontier
Wed 8/26
PHL - FSD • 1 stop
Top airlines
Cheapest • from $240 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Sioux Falls. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $333 (round-trip)
Shortest trip • 5h 32m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sioux Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Sioux Falls (PHL-FSD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Sioux Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Sioux Falls

Mon, Aug 3 - Mon, Aug 10
Frontier Logo
12:54 pm - 7:23 pm
PHL
-
FSD
7h 29m
1 stop
Frontier Logo
8:08 pm - 5:39 am
FSD
-
PHL
8h 31m
1 stop
$240Frontier
Fri, Jul 31 - Mon, Aug 10
Frontier Logo
12:54 pm - 7:23 pm
PHL
-
FSD
7h 29m
1 stop
Frontier Logo
8:08 pm - 5:39 am
FSD
-
PHL
8h 31m
1 stop
$265Frontier
Thu, Oct 1 - Mon, Oct 5
Frontier Logo
8:44 pm - 6:36 pm
PHL
-
FSD
22h 52m
1 stop
Frontier Logo
7:31 pm - 5:36 am
FSD
-
PHL
9h 05m
1 stop
$277Frontier
Wed, Jul 29 - Fri, Aug 14
Frontier Logo
12:44 pm - 7:23 pm
PHL
-
FSD
7h 39m
1 stop
Frontier Logo
8:08 pm - 5:39 am
FSD
-
PHL
8h 31m
1 stop
$291Frontier
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
6:06 pm - 9:19 am
PHL
-
FSD
16h 13m
1 stop
Multiple Airlines Logo
11:29 am - 6:15 pm
FSD
-
PHL
29h 46m
2 stops
$301Multiple Airlines
Wed, Aug 5 - Fri, Aug 14
Frontier Logo
12:44 pm - 7:23 pm
PHL
-
FSD
7h 39m
1 stop
Frontier Logo
8:08 pm - 5:39 am
FSD
-
PHL
8h 31m
1 stop
$311Frontier
Sat, Oct 17 - Sun, Oct 18
Delta Logo
6:15 am - 10:05 am
PHL
-
FSD
4h 50m
1 stop
Delta Logo
5:15 am - 10:40 am
FSD
-
PHL
4h 25m
1 stop
$319Delta
Tue, Aug 4 - Wed, Aug 12
Multiple Airlines Logo
8:30 am - 12:23 pm
PHL
-
FSD
28h 53m
2 stops
Multiple Airlines Logo
1:13 pm - 1:09 am
FSD
-
PHL
10h 56m
1 stop
$332Multiple Airlines
Thu, Jul 30 - Wed, Aug 12
Delta Logo
5:40 am - 10:15 am
PHL
-
FSD
5h 35m
1 stop
Delta Logo
5:30 am - 2:47 pm
FSD
-
PHL
8h 17m
1 stop
$339Delta
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
5:00 pm - 6:20 pm
PHL
-
FSD
26h 20m
1 stop
Multiple Airlines Logo
1:13 pm - 1:09 am
FSD
-
PHL
10h 56m
1 stop
$344Multiple Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Sioux Falls flights

Get data-powered insights and trends into flights from Philadelphia to Sioux Falls to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Philadelphia to Sioux Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Sioux Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Sioux Falls is January, where tickets cost $354 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $626 and $508 respectively.

Good to know

Low seasonJanuary
Cheapest flight$105
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Philadelphia to Sioux Falls

When to book flights from Philadelphia to Sioux Falls

Are your dates flexible? Find out the best times to travel from Philadelphia to Sioux Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Sioux Falls

  • What is the cheapest flight from Philadelphia to Sioux Falls?

    In the last 5 days, the lowest price for a flight from Philadelphia to Sioux Falls was $105 for a one-way ticket and $240 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Sioux Falls?

    No

  • Which aircraft models fly most regularly from Philadelphia to Sioux Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Sioux Falls?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Philadelphia and Sioux Falls, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Sioux Falls, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Sioux Falls are Delta and United Airlines. With an average price for the route of $438 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $499 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Philadelphia to Sioux Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Sioux Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Sioux Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Sioux Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux Falls with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and FSD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Sioux Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux Falls from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Philadelphia to Sioux Falls

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Sioux Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Sioux Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8420 reviews
8.1Boarding
7.8Entertainment
8.5Crew
7.8Comfort
7.2Food
Airline reviews

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

2.0 MediocreChelsea, Jun 2026
DAL - ATL
Read more Delta reviews

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Everything you need to know for your flight from Philadelphia to Sioux Falls

Information on your arrival and departure airports